This blog highlights Copyright, Fair Use, Patent, Trademark, Trade Secret and "Open" Movement-related topics—Open Access, Open Data, Open Government, Open Software, Open Science, Open Education—which are explored in the LIS 2184: Intellectual Property and "Open" Movements and LIS 2194: Information Ethics graduate courses I teach at the University of Pittsburgh School of Computing and Information.

"The new lawsuit comes amid some focus on joke theft on Twitter. This past week, a few jokes published on the media service were removed, apparently at the request of a freelance writer. This led to numerous articles that Twitter was taking joke theft seriously, though it's probably nothing more than an individual submitting a simple form pursuant to the Digital Millennium Copyright Act.

Internet service providers only give light scrutiny towards takedown requests. By expeditiously removing material that's claimed to be a violation of copyright, services like Twitter gain an affirmative defense against copyright liability. Users who have material removed then have the opportunity of submitting a counter-notice, which typically results in restoration and provides notice to the rights holder of whom to sue if there's still a dispute."